Start the game with the -dev command line parameter. Then, press [Ctrl] + [Shift] + ~ during game play to display the console window. Then, enter one of the following codes to activate the corresponding cheat function.

Cheat mode (Skirmish mode)
Start the game in Skirmish mode. Click the "Enable Cheats" option in the config box. Then, press [Enter] during game play to display the console window. Then, enter one of the following codes to activate the corresponding cheat function.